Description

2-Fluoro-4-Methylbenzoic Acid is a high-purity fluorinated benzoic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the unique reactivity imparted by the fluorine atom and methyl group, enabling precise molecular modifications. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials industries who require reliable, high-quality intermediates for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in fluorinated drug candidates targeting CNS disorders and oncology.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and pesticides, where the fluorine atom enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of fluorinated aromatic cores for electronic display materials and organic light-emitting diodes (OLEDs).
• Polymer Modification: Employed to introduce fluorine-containing benzoate groups into polymer chains, improving material properties like chemical resistance and thermal stability.
• Chemical Research & Development: A versatile reagent for exploring new fluorination reactions and constructing complex aromatic systems in academic and industrial labs.
• Coordination Chemistry Ligand: Can be utilized to prepare specialized ligands for metal-organic frameworks (MOFs) and catalysts.

Basic Information

Product Name	2-Fluoro-4-Methylbenzoic Acid
CAS No.	7697-23-6
Molecular Formula	C8H7FO2
Molecular Weight	154.14 g/mol
Synonyms	2-Fluoro-p-toluic Acid; 4-Methyl-2-fluorobenzoic Acid; Benzoic acid, 2-fluoro-4-methyl-; 2-Fluoro-4-methylbenzenecarboxylic acid; α-Fluoro-4-methylbenzoic Acid; 2-Fluorotoluic-4 Acid; FMEA
EINECS	Contact for details

Quality Control

Our 2-Fluoro-4-Methylbenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets the high standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) with batch-specific data is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.